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Grays Harbor Co., Washington, USA

StandardDetailedBy ChemistryMineral Photos (27)Site Photos (12)Search GoogleMineral Report for Region

Mineral list contains entries from the region specified including sub-localities


Mineral List:
  		•  Analcime
    Na
     
    2
    		[Al
     
    2
    		Si
     
    4
    		O
     
    12
    		] · 2H
     
    2
    		O
    Reference: [Micro Probe Vol. 7 No. 5 Spring '92]
    Site Photo
    Four Mile Quarry, Porter, Grays Harbor Co., Washington, USA
    © 2003 DM
  		•  Bementite
    Mn
     
    5
    		Si
     
    4
    		O
     
    10
    		(OH)
     
    6
    Reference: [Cannon, B. (1975): Minerals of Washington, p.56]
  		•  Braunite
    Mn
    2+
     
    		Mn
    3+
    6
    		[O
     
    8
    		|SiO
     
    4
    		]
    Description: an important ore mineral at the property
    Reference: [Cannon, B. (1975): Minerals of Washington, p.62]
  		•  Calcite
    CaCO
     
    3
    Reference: [Micro Probe Vol. 7 No. 5 Spring '92]
  		•  Calcite
    var: Glendonite
    Reference: [various added photos]
    Site Photo
    Grays Harbor Co., Washington, USA
     
  		•  Calcite
    var: Manganoan Calcite
    (Ca,Mn)CO
     
    3
    Reference: [Metal Mines of Washington-Preliminary Report; Derkey, Joseph, Lasmanis]
  		•  'Chabazite'
    Reference: [Micro Probe Vol. 7 No. 5 Spring '92]
    Site Photo
    Four Mile Quarry, Porter, Grays Harbor Co., Washington, USA
    © 2003 DM
  		•  'Chlorite Group'
    Reference: [Metal Mines of Washington-Preliminary Report; Derkey, Joseph, Lasmanis]
  		•  Chromite
    FeCr
     
    2
    		O
     
    4
    Reference: [``Inventory of Washington Minerals, Part II, Metalic Minerals, Vol. 1; M. Huntting, 1956; Minerals of Washington, B. Cannon, 1975]
  		•  Cowlesite
    CaAl
     
    2
    		Si
     
    3
    		O
     
    10
    		·6H
     
    2
    		O
    Reference: [Micro Probe Vol. 7 No. 5 Spring '92]
    Site Photo
    Grays Harbor Co., Washington, USA
    © Pedro González
  		•  Goethite
    α-Fe
    3+
     
    		O(OH)
    Reference: [Metal Mines of Washington-Preliminary Report; Derkey, Joseph, Lasmanis]
  		•  Gold
    Au
    Reference: [ Minerals of Washington, Bart Cannon 1975]
  		•  Hausmannite
    MnMn
     
    2
    		O
     
    4
    Reference: [Metal Mines of Washington-Preliminary Report; Derkey, Joseph, Lasmanis]
  		•  Hematite
    Fe
     
    2
    		O
     
    3
    Reference: [Metal Mines of Washington-Preliminary Report; Derkey, Joseph, Lasmanis]
  		•  'Heulandite'
    Reference: [Micro Probe Vol. 7 No. 5 Spring '92]
    Site Photo
    Four Mile Quarry, Porter, Grays Harbor Co., Washington, USA
    © 2003 DM
  		•  Ilmenite
    Fe
    2+
     
    		TiO
     
    3
    Reference: [Inventory of Washington Minerals, Part II, Metalic Minerals, Vol. 1; M. Huntting, 1956 ]
  		•  'Lévyne'
    Reference: [Micro Probe Vol. 7 No. 5 Spring '92]
    Site Photo
    Grays Harbor Co., Washington, USA
    © Pedro González
  		•  Magnetite
    Fe
    2+
     
    		Fe
    3+
    2
    		O
     
    4
    Reference: [Minerals of Washington, B. Cannon, 1975]
  		•  Magnetite
    var: Titaniferous Magnetite
    Fe
    2+
     
    		(Fe
    3+
     
    		,Ti)
     
    2
    		O
     
    4
    Reference: [Metal Mines of Washington-Preliminary Report; Derkey, Joseph, Lasmanis]
  		•  Manganite
    Mn
    3+
     
    		O(OH)
    Reference: [Metal Mines of Washington-Preliminary Report; Derkey, Joseph, Lasmanis]
  		•  'Monazite'
    Reference: [``Inventory of Washington Minerals, Part II, Metalic Minerals, Vol. 1; M. Huntting, 1956; Minerals of Washington, B. Cannon, 1975]
  		•  Neotocite
    (Mn,Fe,Mg)SiO
     
    3
    		·H
     
    2
    		O
    Reference: [Metal Mines of Washington-Preliminary Report; Derkey, Joseph, Lasmanis]
  		•  Offretite
    KCaMgAl
     
    5
    		Si
     
    13
    		O
     
    36
    		·16H
     
    2
    		O or near
    Reference: [Micro Probe Vol. 7 No. 5 Spring '92]
  		•  'Phillipsite'
    Reference: [Micro Probe Vol. 7 No. 5 Spring '92]
    Site Photo
    Four Mile Quarry, Porter, Grays Harbor Co., Washington, USA
    © 2003 DM
  		•  Platinum
    Pt
    Reference: [Inventory of Washington Minerals, Part II, Metalic Minerals, Vol. 1; M. Huntting, 1956 ]
  		•  'Psilomelane'
    Reference: [Metal Mines of Washington-Preliminary Report; Derkey, Joseph, Lasmanis]
  		•  Pyrite
    FeS
     
    2
    Reference: [Metal Mines of Washington-Preliminary Report; Derkey, Joseph, Lasmanis]
  		•  Pyrolusite
    MnO
     
    2
    Reference: [Metal Mines of Washington-Preliminary Report; Derkey, Joseph, Lasmanis]
  		•  Quartz
    SiO
     
    2
    Reference: [Metal Mines of Washington-Preliminary Report; Derkey, Joseph, Lasmanis]
  		•  Quartz
    var: Jasper
    Reference: [Metal Mines of Washington-Preliminary Report; Derkey, Joseph, Lasmanis]
  		•  Rhodochrosite
    MnCO
     
    3
    Reference: [Minerals of Washington, Bart Cannon, 1975]
  		•  Rhodonite
    MnSiO
     
    3
    Reference: [Metal Mines of Washington-Preliminary Report; Derkey, Joseph, Lasmanis]
  		•  Spessartine
    Mn
    2+
    3
    		Al
     
    2
    		[SiO
     
    4
    		]
     
    3
    Reference: [Metal Mines of Washington-Preliminary Report; Derkey, Joseph, Lasmanis]
  		•  Thomsonite-Ca
    NaCa
     
    2
    		[Al
     
    5
    		Si
     
    5
    		O
     
    20
    		] · 6H
     
    2
    		O
    Reference: [Micro Probe Vol. 7 No. 5 Spring '92]
    Site Photo
    Four Mile Quarry, Porter, Grays Harbor Co., Washington, USA
    © 2003 DM
  		•  Zircon
    Zr[SiO
     
    4
    		]
    Reference: [``Inventory of Washington Minerals, Part II, Metalic Minerals, Vol. 1; M. Huntting, 1956; Minerals of Washington, B. Cannon, 1975]


    35 entries listed. 24 valid minerals.

    Localities in this Region:
    USA
     
    • Washington
      • Grays Harbor Co.
        • Humptulips
        • McCleary
        • Moclips Beach
        • Oakville

    The above list contains all mineral locality references listed on mindat.org. This does not claim to be a complete list. If you know of more minerals from this site, please register so you can add to our database!
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    Copyright © Jolyon Ralph and Ida Chau 1993-2009. Jobs in Washington, USA Site Map. Locality, mineral & photograph data are the copyright of the individuals who submitted them.Further information contact the Site hosted & developed by Jolyon Ralph. Mindat.org is an online information resource dedicated to providing free mineralogical information to all. Mindat relies on the contributions of hundreds of members and supporters. If you would like to add information to improve the quality of our database, then click here to register. Current server date and time: 7th Nov 2009 06:01:55